12110201 has 4 divisors (see below), whose sum is σ = 12747600. Its totient is φ = 11472804.

The previous prime is 12110179. The next prime is 12110209. The reversal of 12110201 is 10201121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12110201 - 2¹⁰ = 12109177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12110209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318671 + ... + 318708.

It is an arithmetic number, because the mean of its divisors is an integer number (3186900).

Almost surely, 2^12110201 is an apocalyptic number.

It is an amenable number.

12110201 is a deficient number, since it is larger than the sum of its proper divisors (637399).

12110201 is an equidigital number, since it uses as much as digits as its factorization.

12110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637398.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 12110201 is about 3479.9714079285. The cubic root of 12110201 is about 229.6415399210.

Adding to 12110201 its reverse (10201121), we get a palindrome (22311322).

It can be divided in two parts, 121 and 10201, that multiplied together give a palindrome (1234321).

The spelling of 12110201 in words is "twelve million, one hundred ten thousand, two hundred one".